修复：没有将MessageChian符号导出

Author: cyanray

UnitTest/CMakeLists.txt

@@ -11,6 +11,8 @@ add_definitions(-D_VARIADIC_MAX=10)
 add_executable(unit_test main.cpp)
 target_link_libraries(unit_test mirai-cpp)
 target_link_libraries(unit_test ${GTEST_BOTH_LIBRARIES})
+# ʹÓà mirai-cpp ¾²Ì¬¿â
+target_compile_definitions(unit_test PRIVATE MIRAICPP_STATICLIB)
 
 add_test( unit_test unit_test )
 #gtest_discover_tests(unit_test unit_test)

include/defs/message_chain.hpp

@@ -6,6 +6,7 @@
 #include <sstream>
 #include <vector>
 #include <memory>
+#include "exported.h"
 #include "qq_types.hpp"
 #include "serializable.hpp"
 #include "defs/message_interface.hpp"
@@ -26,7 +27,7 @@ using std::vector;
 namespace Cyan
 {
 
-	class MessageChain : public ISerializable
+	class EXPORTED MessageChain : public ISerializable
 	{
 	public:
 		friend MessageChain& operator+(const string& str, MessageChain& mc);